Question

Find the value of a^4-b^2/5
when a = -2 and b = -1.
help plssss

Answer 1

15

Explanation:

All you have to do is plug in the values into the variables.

`(-2)^(4) - (-1)^{(2)/(5) }`

Now evaluate.

`(-2)^(4) = 16`

`(-1)^{(2)/(5) } = 1`

Now subtract the two numbers.

16 - 1 = 15

The answer is 15.

I hope this helps!!

Answer 2

-2^4+1^2/5= -15?
explanation: